Dyform Compact Strand - 1x7 - 316 stainless steel grade 1.4401
1x7 Dyform Stainless Steel Wire
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Use Dyform for performance and longevity.
Dyform has significantly lower stretch and a modulus value around 30% higher than conventional wire strand. Dyform strand compaction gives a guaranteed breaking load around 30% higher than conventional wire strand.
Dyform's smooth surface is attractive, and corrosion resistant.
Reels hold 100m, 250m, 500m, and 1000m lengths depending upon weight.
Fax or email large order enquiries; we will quote our best prices.
Dyform is a registered trade mark of Bridon plc. Where Dyform is not available we will quote for Compacted Strand - also known as Compac Wire Rope.
Load Definitions and Explanations
Break Load = The stress which, when steadily applied to a structural member, is just sufficient to break or rupture it. Also known as ultimate load.
SWL (Safe Working Load) = Briefly defined, the 'safe working load' of a line is the load that can be applied without causing any kind of damage to the line. Note that the safe working load is considerably less than the breaking strength.
Factors of safety should always be applied when calculating maximum loading conditions. In cases of doubt, an engineer should be consulted to assess the loading and advise on suitable factors of safety to ensure that overloading cannot occur.
The SWL is calculated using a given safety factor, SF, which for S3i Ltd, is provided as 6:1
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Wire rope and strand are manufactured from high tensile, high quality AISI 316 stainless steel grade 1.4401 in fully austenitic condition to give maximum corrosion resistance.
Dimensions and tensile grades conform to BS MA 29 which stipulates tolerances on nominal diameter and minimum tensile strength for wire sizes amd minimum breaking forces for strands and ropes.
Full certification of conformance is available, please call to request this.